215848872

素因数分解:

$2^3\times 3^2\times {\mathrm{2997901}}^1$

素因数の和:2997913

約数の個数: 24

約数和(自身を含む): 584590890

約数和(自身を除く): 368742018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2997901, 5995802, 8993703, 11991604, 17987406, 23983208, 26981109, 35974812, 53962218, 71949624, 107924436, 215848872]

約数ペア:

[(1, 215848872), (2, 107924436), (3, 71949624), (4, 53962218), (6, 35974812), (8, 26981109), (9, 23983208), (12, 17987406), (18, 11991604), (24, 8993703), (36, 5995802), (72, 2997901)]